Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21299675 · ArcScan

Block

#21,299,675

2026-09-17 08:31:16 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,675
Timestamp: 49 days ago · 2026-09-17 08:31:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x44c0b5fa04d9745cf3b5a49f1e9b85c50f19cb576497e3702b20f449c380bd72
Parent hash: 0xab7da3ee…a26cd2a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,675 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.4%5,516,777 / 30,000,000

Base fee

20 gwei

State root

0x6fa620db2301…5a38157007fc

Transactions root

0xcfed63880561…30abdc40d7f1

Receipts root

0x06cc6c3d0b6a…8febc624f6aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800